I have a confession to make. I was drawing up a list of people I just turn off when they come on the radio. I've found they have nothing to say that I care to hear. I'm frankly surprised that any of them have managed to keep their jobs. But here's the terrible appalling thing. When I looked at the switch-off list, all the people on it were women. Now, there are some guys I'm not too happy about having to listen to but I don't turn them off. So, what's going on? Am I a closeted misogynist? I could come up with some rationalisations - sexism, racism, xenophobia, laziness, obnoxiousness, incompetence or class prejudice. But 100% of those on list for switch-off female? I am appalled and shocked.